Profile: Preece, Inc. provides fluid control solutions. We provide quick disconnects, swivels, metering valves and check valves. Our check valves is a single or dual poppet. Ball valves is used for isolation or control. Other valves are electronic or mechanic flow control valves and restrictor valves. Our product line consists of smooth bore Teflon, convoluted Teflon, convoluted metal and duct assemblies. We offer materials like Teflon, rubber, ethylene propylene, thermoplastic pressure and bellows metal.